Physician

Aaron William Lange, M.D.

According to 2025 Medicare claims, Aaron Lange, M.D. (NPI: 1144478314) practices anesthesiology in the Nassau County-Suffolk County, NY market, with the plurality of this provider's patient population coming from Suffolk, NY. This provider's primary affiliated billing organization is MEMORIAL ANESTHESIOLOGY GROUP (NPI: 1467423020; TIN: 133367135) and primary practice location at 10065-6007.

Lange's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 223 traditional Medicare patients, billed 244 HCPCS/CPT codes, and received $26,179 in Medicare payments. The top billing code was 00790 (Anesthesia for other procedure on upper abdomen). No Open Payments records. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has moved up and down with repeated peaks and valleys, starting at $18,520 and ending at $26,179. Concurrently, this provider has fewer than 5 years of reported Part D prescription costs data, so a reliable trend cannot be assigned. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	67	87	$18,520
2016	93	93	$14,827
2017	101	105	$15,631
2018	76	87	$12,953
2019	102	153	$17,575
2020	54	111	$13,446
2021	52	127	$11,457
2022	42	99	$9,151
2023	31	54	$6,497
2024	223	244	$26,179

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

No connected Part D records

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

No connected DME records

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
00790	Anesthesia for other procedure on upper abdomen	11	11	$184
00912	Anesthesia for removal of urinary bladder tumors including use of an endoscope	13	13	$87
00731	Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope	27	27	$73
00400	Anesthesia for other procedure on skin of arms, legs, and front body	11	11	$58
00910	Anesthesia for other procedure on urinary system through urethra	12	12	$48

Top 5 Part D drugs in 2024

By total drug costs.

No connected Part D drug-level records for 2024.

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for Aaron William Lange, M.D.?

Tedicare shows public-source Medicare data for Aaron William Lange, M.D. (NPI 1144478314), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Aaron William Lange, M.D. have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Aaron William Lange, M.D.?

Aaron William Lange, M.D. is linked to MEMORIAL ANESTHESIOLOGY GROUP (billing NPI 1467423020) in the available physician profile data.

Does Aaron William Lange, M.D. have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.